[ARROW-6565] [Rust] [DataFusion] Intermittent test failure due to temp dir already existing

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.15.0
• Fix Version/s: 0.15.0
• Component/s: Rust, Rust - DataFusion
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/16882
• Assignee: Andy Grove
• Reporter: Andy Grove
• Created: 15/Sep/19 16:21
• Updated: 11/Jan/23 07:47
• Resolved: 17/Sep/19 00:46

Description

Brittle code when creating temp files causing this error

---- execution::physical_plan::projection::tests::project_first_column stdout ----
thread 'execution::physical_plan::projection::tests::project_first_column' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 17, kind: AlreadyExists, message: "File exists" }', src/libcore/result.rs:1084:5
 

Issue Links

• links to: GitHub Pull Request #5387